+++ /dev/null
--- SPDX-License-Identifier: GPL-3.0-or-later
-
-local ffi = require('ffi')
---[[ This file is generated by ./kres-gen.sh ]] ffi.cdef[[
-
-typedef @time_t@ time_t;
-typedef @time_t@ __time_t;
-typedef @time_t@ __suseconds_t;
-struct timeval {
- __time_t tv_sec;
- __suseconds_t tv_usec;
-};
-
-typedef struct knot_dump_style knot_dump_style_t;
-extern const knot_dump_style_t KR_DUMP_STYLE_DEFAULT;
-struct kr_cdb_api {};
-struct lru {};
-typedef enum {KNOT_ANSWER, KNOT_AUTHORITY, KNOT_ADDITIONAL} knot_section_t;
-typedef struct {
- uint16_t pos;
- uint16_t flags;
- uint16_t compress_ptr[16];
-} knot_rrinfo_t;
-typedef unsigned char knot_dname_t;
-typedef struct {
- uint16_t len;
- uint8_t data[];
-} knot_rdata_t;
-typedef struct {
- uint16_t count;
- uint32_t size;
- knot_rdata_t *rdata;
-} knot_rdataset_t;
-
-typedef struct knot_mm {
- void *ctx, *alloc, *free;
-} knot_mm_t;
-
-typedef void *(*map_alloc_f)(void *, size_t);
-typedef void (*map_free_f)(void *baton, void *ptr);
-typedef void (*trace_log_f) (const struct kr_request *, const char *);
-typedef void (*trace_callback_f)(struct kr_request *);
-typedef uint8_t * (*alloc_wire_f)(struct kr_request *req, uint16_t *maxlen);
-typedef bool (*addr_info_f)(struct sockaddr*);
-typedef void (*zi_callback)(int state, void *param);
-typedef struct {
- knot_dname_t *_owner;
- uint32_t _ttl;
- uint16_t type;
- uint16_t rclass;
- knot_rdataset_t rrs;
- void *additional;
-} knot_rrset_t;
-
-struct kr_module;
-typedef char *(kr_prop_cb)(void *, struct kr_module *, const char *);
-typedef unsigned char knot_dname_storage_t[255];
-typedef struct knot_pkt knot_pkt_t;
-typedef struct {
- uint8_t *ptr[15];
-} knot_edns_options_t;
-typedef struct {
- knot_pkt_t *pkt;
- uint16_t pos;
- uint16_t count;
-} knot_pktsection_t;
-typedef struct knot_compr {
- uint8_t *wire;
- knot_rrinfo_t *rrinfo;
- struct {
- uint16_t pos;
- uint8_t labels;
- } suffix;
-} knot_compr_t;
-struct knot_pkt {
- uint8_t *wire;
- size_t size;
- size_t max_size;
- size_t parsed;
- uint16_t reserved;
- uint16_t qname_size;
- uint16_t rrset_count;
- uint16_t flags;
- knot_rrset_t *opt_rr;
- knot_rrset_t *tsig_rr;
- knot_edns_options_t *edns_opts;
- struct {
- uint8_t *pos;
- size_t len;
- } tsig_wire;
- knot_section_t current;
- knot_pktsection_t sections[3];
- size_t rrset_allocd;
- knot_rrinfo_t *rr_info;
- knot_rrset_t *rr;
- knot_mm_t mm;
- knot_compr_t compr;
-};
-typedef struct trie trie_t;
-struct kr_qflags {
- _Bool NO_MINIMIZE : 1;
- _Bool NO_IPV6 : 1;
- _Bool NO_IPV4 : 1;
- _Bool TCP : 1;
- _Bool NO_ANSWER : 1;
- _Bool RESOLVED : 1;
- _Bool AWAIT_IPV4 : 1;
- _Bool AWAIT_IPV6 : 1;
- _Bool AWAIT_CUT : 1;
- _Bool NO_EDNS : 1;
- _Bool CACHED : 1;
- _Bool NO_CACHE : 1;
- _Bool EXPIRING : 1;
- _Bool ALLOW_LOCAL : 1;
- _Bool DNSSEC_WANT : 1;
- _Bool DNSSEC_BOGUS : 1;
- _Bool DNSSEC_INSECURE : 1;
- _Bool DNSSEC_CD : 1;
- _Bool STUB : 1;
- _Bool ALWAYS_CUT : 1;
- _Bool DNSSEC_WEXPAND : 1;
- _Bool PERMISSIVE : 1;
- _Bool STRICT : 1;
- _Bool BADCOOKIE_AGAIN : 1;
- _Bool CNAME : 1;
- _Bool REORDER_RR : 1;
- _Bool TRACE : 1;
- _Bool NO_0X20 : 1;
- _Bool DNSSEC_NODS : 1;
- _Bool DNSSEC_OPTOUT : 1;
- _Bool NONAUTH : 1;
- _Bool FORWARD : 1;
- _Bool DNS64_MARK : 1;
- _Bool CACHE_TRIED : 1;
- _Bool NO_NS_FOUND : 1;
- _Bool PKT_IS_SANE : 1;
- _Bool DNS64_DISABLE : 1;
-};
-typedef struct ranked_rr_array_entry {
- uint32_t qry_uid;
- uint8_t rank;
- uint8_t revalidation_cnt;
- _Bool cached : 1;
- _Bool yielded : 1;
- _Bool to_wire : 1;
- _Bool expiring : 1;
- _Bool in_progress : 1;
- _Bool dont_cache : 1;
- knot_rrset_t *rr;
-} ranked_rr_array_entry_t;
-typedef struct {
- ranked_rr_array_entry_t **at;
- size_t len;
- size_t cap;
-} ranked_rr_array_t;
-typedef struct kr_http_header_array_entry {
- char *name;
- char *value;
-} kr_http_header_array_entry_t;
-typedef struct {
- kr_http_header_array_entry_t *at;
- size_t len;
- size_t cap;
-} kr_http_header_array_t;
-typedef struct {
- union kr_sockaddr *at;
- size_t len;
- size_t cap;
-} kr_sockaddr_array_t;
-struct kr_zonecut {
- knot_dname_t *name;
- knot_rrset_t *key;
- knot_rrset_t *trust_anchor;
- struct kr_zonecut *parent;
- trie_t *nsset;
- knot_mm_t *pool;
-};
-typedef struct {
- struct kr_query **at;
- size_t len;
- size_t cap;
-} kr_qarray_t;
-struct kr_rplan {
- kr_qarray_t pending;
- kr_qarray_t resolved;
- struct kr_query *initial;
- struct kr_request *request;
- knot_mm_t *pool;
- uint32_t next_uid;
-};
-struct kr_request_qsource_flags {
- _Bool tcp : 1;
- _Bool tls : 1;
- _Bool http : 1;
- _Bool xdp : 1;
-};
-struct kr_extended_error {
- int32_t info_code;
- const char *extra_text;
-};
-struct kr_request {
- struct kr_context *ctx;
- knot_pkt_t *answer;
- struct kr_query *current_query;
- struct {
- const struct sockaddr *addr;
- const struct sockaddr *comm_addr;
- const struct sockaddr *dst_addr;
- const knot_pkt_t *packet;
- struct kr_request_qsource_flags flags;
- struct kr_request_qsource_flags comm_flags;
- size_t size;
- int32_t stream_id;
- kr_http_header_array_t headers;
- } qsource;
- struct {
- unsigned int rtt;
- const struct kr_transport *transport;
- } upstream;
- struct kr_qflags options;
- int state;
- ranked_rr_array_t answ_selected;
- ranked_rr_array_t auth_selected;
- ranked_rr_array_t add_selected;
- _Bool answ_validated;
- _Bool auth_validated;
- uint8_t rank;
- struct kr_rplan rplan;
- trace_log_f trace_log;
- trace_callback_f trace_finish;
- int vars_ref;
- knot_mm_t pool;
- unsigned int uid;
- struct {
- addr_info_f is_tls_capable;
- addr_info_f is_tcp_connected;
- addr_info_f is_tcp_waiting;
- kr_sockaddr_array_t forwarding_targets;
- } selection_context;
- unsigned int count_no_nsaddr;
- unsigned int count_fail_row;
- alloc_wire_f alloc_wire_cb;
- struct kr_extended_error extended_error;
-};
-enum kr_rank {KR_RANK_INITIAL, KR_RANK_OMIT, KR_RANK_TRY, KR_RANK_INDET = 4, KR_RANK_BOGUS, KR_RANK_MISMATCH, KR_RANK_MISSING, KR_RANK_INSECURE, KR_RANK_AUTH = 16, KR_RANK_SECURE = 32};
-typedef struct kr_cdb * kr_cdb_pt;
-struct kr_cdb_stats {
- uint64_t open;
- uint64_t close;
- uint64_t count;
- uint64_t count_entries;
- uint64_t clear;
- uint64_t commit;
- uint64_t read;
- uint64_t read_miss;
- uint64_t write;
- uint64_t remove;
- uint64_t remove_miss;
- uint64_t match;
- uint64_t match_miss;
- uint64_t read_leq;
- uint64_t read_leq_miss;
- double usage_percent;
-};
-typedef struct uv_timer_s uv_timer_t;
-struct kr_cache {
- kr_cdb_pt db;
- const struct kr_cdb_api *api;
- struct kr_cdb_stats stats;
- uint32_t ttl_min;
- uint32_t ttl_max;
- struct timeval checkpoint_walltime;
- uint64_t checkpoint_monotime;
- uv_timer_t *health_timer;
-};
-typedef struct kr_layer {
- int state;
- struct kr_request *req;
- const struct kr_layer_api *api;
- knot_pkt_t *pkt;
- struct sockaddr *dst;
- _Bool is_stream;
-} kr_layer_t;
-typedef struct kr_layer_api {
- int (*begin)(kr_layer_t *);
- int (*reset)(kr_layer_t *);
- int (*finish)(kr_layer_t *);
- int (*consume)(kr_layer_t *, knot_pkt_t *);
- int (*produce)(kr_layer_t *, knot_pkt_t *);
- int (*checkout)(kr_layer_t *, knot_pkt_t *, struct sockaddr *, int);
- int (*answer_finalize)(kr_layer_t *);
- void *data;
- int cb_slots[];
-} kr_layer_api_t;
-struct kr_prop {
- kr_prop_cb *cb;
- const char *name;
- const char *info;
-};
-struct kr_module {
- char *name;
- int (*init)(struct kr_module *);
- int (*deinit)(struct kr_module *);
- int (*config)(struct kr_module *, const char *);
- const kr_layer_api_t *layer;
- const struct kr_prop *props;
- void *lib;
- void *data;
-};
-struct kr_server_selection {
- _Bool initialized;
- void (*choose_transport)(struct kr_query *, struct kr_transport **);
- void (*update_rtt)(struct kr_query *, const struct kr_transport *, unsigned int);
- void (*error)(struct kr_query *, const struct kr_transport *, enum kr_selection_error);
- struct local_state *local_state;
-};
-typedef int kr_log_level_t;
-enum kr_log_group {LOG_GRP_UNKNOWN = -1, LOG_GRP_SYSTEM = 1, LOG_GRP_CACHE, LOG_GRP_IO, LOG_GRP_NETWORK, LOG_GRP_TA, LOG_GRP_TLS, LOG_GRP_GNUTLS, LOG_GRP_TLSCLIENT, LOG_GRP_XDP, LOG_GRP_DOH, LOG_GRP_DNSSEC, LOG_GRP_HINT, LOG_GRP_PLAN, LOG_GRP_ITERATOR, LOG_GRP_VALIDATOR, LOG_GRP_RESOLVER, LOG_GRP_SELECTION, LOG_GRP_ZCUT, LOG_GRP_COOKIES, LOG_GRP_STATISTICS, LOG_GRP_REBIND, LOG_GRP_WORKER, LOG_GRP_POLICY, LOG_GRP_TASENTINEL, LOG_GRP_TASIGNALING, LOG_GRP_TAUPDATE, LOG_GRP_DAF, LOG_GRP_DETECTTIMEJUMP, LOG_GRP_DETECTTIMESKEW, LOG_GRP_GRAPHITE, LOG_GRP_PREFILL, LOG_GRP_PRIMING, LOG_GRP_SRVSTALE, LOG_GRP_WATCHDOG, LOG_GRP_NSID, LOG_GRP_DNSTAP, LOG_GRP_TESTS, LOG_GRP_DOTAUTH, LOG_GRP_HTTP, LOG_GRP_CONTROL, LOG_GRP_MODULE, LOG_GRP_DEVEL, LOG_GRP_RENUMBER, LOG_GRP_EDE, LOG_GRP_REQDBG};
-
-kr_layer_t kr_layer_t_static;
-_Bool kr_dbg_assertion_abort;
-int kr_dbg_assertion_fork;
-
-typedef int32_t (*kr_stale_cb)(int32_t ttl, const knot_dname_t *owner, uint16_t type,
- const struct kr_query *qry);
-
-void kr_rrset_init(knot_rrset_t *rrset, knot_dname_t *owner,
- uint16_t type, uint16_t rclass, uint32_t ttl);
-struct kr_query {
- struct kr_query *parent;
- knot_dname_t *sname;
- uint16_t stype;
- uint16_t sclass;
- uint16_t id;
- uint16_t reorder;
- struct kr_qflags flags;
- struct kr_qflags forward_flags;
- uint32_t secret;
- uint32_t uid;
- int32_t vld_limit_crypto_remains;
- uint32_t vld_limit_uid;
- uint64_t creation_time_mono;
- uint64_t timestamp_mono;
- struct timeval timestamp;
- struct kr_zonecut zone_cut;
- struct kr_layer_pickle *deferred;
- int8_t cname_depth;
- struct kr_query *cname_parent;
- struct kr_request *request;
- kr_stale_cb stale_cb;
- struct kr_server_selection server_selection;
-};
-struct kr_context {
- struct kr_qflags options;
- knot_rrset_t *downstream_opt_rr;
- knot_rrset_t *upstream_opt_rr;
- trie_t *trust_anchors;
- trie_t *negative_anchors;
- int32_t vld_limit_crypto;
- struct kr_zonecut root_hints;
- struct kr_cache cache;
- unsigned int cache_rtt_tout_retry_interval;
- char _stub[];
-};
-struct kr_transport {
- knot_dname_t *ns_name;
- /* beware: hidden stub, to avoid hardcoding sockaddr lengths */
-};
-const char *knot_strerror(int);
-knot_dname_t *knot_dname_copy(const knot_dname_t *, knot_mm_t *);
-knot_dname_t *knot_dname_from_str(uint8_t *, const char *, size_t);
-int knot_dname_in_bailiwick(const knot_dname_t *, const knot_dname_t *);
-_Bool knot_dname_is_equal(const knot_dname_t *, const knot_dname_t *);
-size_t knot_dname_labels(const uint8_t *, const uint8_t *);
-size_t knot_dname_size(const knot_dname_t *);
-void knot_dname_to_lower(knot_dname_t *);
-char *knot_dname_to_str(char *, const knot_dname_t *, size_t);
-knot_rdata_t *knot_rdataset_at(const knot_rdataset_t *, uint16_t);
-int knot_rdataset_merge(knot_rdataset_t *, const knot_rdataset_t *, knot_mm_t *);
-int knot_rrset_add_rdata(knot_rrset_t *, const uint8_t *, uint16_t, knot_mm_t *);
-void knot_rrset_free(knot_rrset_t *, knot_mm_t *);
-int knot_rrset_txt_dump(const knot_rrset_t *, char **, size_t *, const knot_dump_style_t *);
-int knot_rrset_txt_dump_data(const knot_rrset_t *, const size_t, char *, const size_t, const knot_dump_style_t *);
-size_t knot_rrset_size(const knot_rrset_t *);
-int knot_pkt_begin(knot_pkt_t *, knot_section_t);
-int knot_pkt_put_question(knot_pkt_t *, const knot_dname_t *, uint16_t, uint16_t);
-int knot_pkt_put_rotate(knot_pkt_t *, uint16_t, const knot_rrset_t *, uint16_t, uint16_t);
-knot_pkt_t *knot_pkt_new(void *, uint16_t, knot_mm_t *);
-void knot_pkt_free(knot_pkt_t *);
-int knot_pkt_parse(knot_pkt_t *, unsigned int);
-knot_rrset_t *kr_request_ensure_edns(struct kr_request *);
-knot_pkt_t *kr_request_ensure_answer(struct kr_request *);
-int kr_request_set_extended_error(struct kr_request *, int, const char *);
-struct kr_rplan *kr_resolve_plan(struct kr_request *);
-knot_mm_t *kr_resolve_pool(struct kr_request *);
-struct kr_query *kr_rplan_push(struct kr_rplan *, struct kr_query *, const knot_dname_t *, uint16_t, uint16_t);
-int kr_rplan_pop(struct kr_rplan *, struct kr_query *);
-struct kr_query *kr_rplan_resolved(struct kr_rplan *);
-struct kr_query *kr_rplan_last(struct kr_rplan *);
-int kr_forward_add_target(struct kr_request *, const struct sockaddr *);
-_Bool kr_log_is_debug_fun(enum kr_log_group, const struct kr_request *);
-void kr_log_req1(const struct kr_request * const, uint32_t, const unsigned int, enum kr_log_group, const char *, const char *, ...);
-void kr_log_q1(const struct kr_query * const, enum kr_log_group, const char *, const char *, ...);
-const char *kr_log_grp2name(enum kr_log_group);
-void kr_log_fmt(enum kr_log_group, kr_log_level_t, const char *, const char *, const char *, const char *, ...);
-int kr_make_query(struct kr_query *, knot_pkt_t *);
-void kr_pkt_make_auth_header(knot_pkt_t *);
-int kr_pkt_put(knot_pkt_t *, const knot_dname_t *, uint32_t, uint16_t, uint16_t, const uint8_t *, uint16_t);
-int kr_pkt_recycle(knot_pkt_t *);
-int kr_pkt_clear_payload(knot_pkt_t *);
-_Bool kr_pkt_has_wire(const knot_pkt_t *);
-_Bool kr_pkt_has_dnssec(const knot_pkt_t *);
-uint16_t kr_pkt_qclass(const knot_pkt_t *);
-uint16_t kr_pkt_qtype(const knot_pkt_t *);
-char *kr_pkt_text(const knot_pkt_t *);
-void kr_rnd_buffered(void *, unsigned int);
-uint32_t kr_rrsig_sig_inception(const knot_rdata_t *);
-uint32_t kr_rrsig_sig_expiration(const knot_rdata_t *);
-uint16_t kr_rrsig_type_covered(const knot_rdata_t *);
-const char *kr_inaddr(const struct sockaddr *);
-int kr_inaddr_family(const struct sockaddr *);
-int kr_inaddr_len(const struct sockaddr *);
-int kr_inaddr_str(const struct sockaddr *, char *, size_t *);
-int kr_sockaddr_cmp(const struct sockaddr *, const struct sockaddr *);
-int kr_sockaddr_len(const struct sockaddr *);
-uint16_t kr_inaddr_port(const struct sockaddr *);
-int kr_straddr_family(const char *);
-int kr_straddr_subnet(void *, const char *);
-int kr_bitcmp(const char *, const char *, int);
-int kr_family_len(int);
-struct sockaddr *kr_straddr_socket(const char *, int, knot_mm_t *);
-int kr_straddr_split(const char *, char * restrict, uint16_t *);
-_Bool kr_rank_test(uint8_t, uint8_t);
-int kr_ranked_rrarray_add(ranked_rr_array_t *, const knot_rrset_t *, uint8_t, _Bool, uint32_t, knot_mm_t *);
-int kr_ranked_rrarray_finalize(ranked_rr_array_t *, uint32_t, knot_mm_t *);
-void kr_qflags_set(struct kr_qflags *, struct kr_qflags);
-void kr_qflags_clear(struct kr_qflags *, struct kr_qflags);
-int kr_zonecut_add(struct kr_zonecut *, const knot_dname_t *, const void *, int);
-_Bool kr_zonecut_is_empty(struct kr_zonecut *);
-void kr_zonecut_set(struct kr_zonecut *, const knot_dname_t *);
-uint64_t kr_now(void);
-const char *kr_strptime_diff(const char *, const char *, const char *, double *);
-time_t kr_file_mtime(const char *);
-long long kr_fssize(const char *);
-const char *kr_dirent_name(const struct dirent *);
-void lru_free_items_impl(struct lru *);
-struct lru *lru_create_impl(unsigned int, unsigned int, knot_mm_t *, knot_mm_t *);
-void *lru_get_impl(struct lru *, const char *, unsigned int, unsigned int, _Bool, _Bool *);
-void *mm_realloc(knot_mm_t *, void *, size_t, size_t);
-knot_rrset_t *kr_ta_get(trie_t *, const knot_dname_t *);
-int kr_ta_add(trie_t *, const knot_dname_t *, uint16_t, uint32_t, const uint8_t *, uint16_t);
-int kr_ta_del(trie_t *, const knot_dname_t *);
-void kr_ta_clear(trie_t *);
-_Bool kr_dnssec_key_ksk(const uint8_t *);
-_Bool kr_dnssec_key_revoked(const uint8_t *);
-int kr_dnssec_key_tag(uint16_t, const uint8_t *, size_t);
-int kr_dnssec_key_match(const uint8_t *, size_t, const uint8_t *, size_t);
-int kr_cache_closest_apex(struct kr_cache *, const knot_dname_t *, _Bool, knot_dname_t **);
-int kr_cache_insert_rr(struct kr_cache *, const knot_rrset_t *, const knot_rrset_t *, uint8_t, uint32_t, _Bool);
-int kr_cache_remove(struct kr_cache *, const knot_dname_t *, uint16_t);
-int kr_cache_remove_subtree(struct kr_cache *, const knot_dname_t *, _Bool, int);
-int kr_cache_commit(struct kr_cache *);
-uint32_t packet_ttl(const knot_pkt_t *);
-typedef struct {
- int sock_type;
- _Bool tls;
- _Bool http;
- _Bool xdp;
- _Bool freebind;
- const char *kind;
-} endpoint_flags_t;
-typedef struct {
- char **at;
- size_t len;
- size_t cap;
-} addr_array_t;
-typedef struct {
- int fd;
- endpoint_flags_t flags;
-} flagged_fd_t;
-typedef struct {
- flagged_fd_t *at;
- size_t len;
- size_t cap;
-} flagged_fd_array_t;
-typedef struct {
- const char **at;
- size_t len;
- size_t cap;
-} config_array_t;
-struct args {
- addr_array_t addrs;
- addr_array_t addrs_tls;
- flagged_fd_array_t fds;
- int control_fd;
- int forks;
- config_array_t config;
- const char *rundir;
- _Bool interactive;
- _Bool quiet;
- _Bool tty_binary_output;
-};
-typedef struct {
- const char *zone_file;
- const char *origin;
- uint32_t ttl;
- enum {ZI_STAMP_NOW, ZI_STAMP_MTIM} time_src;
- _Bool downgrade;
- _Bool zonemd;
- const knot_rrset_t *ds;
- zi_callback cb;
- void *cb_param;
-} zi_config_t;
-struct args *the_args;
-struct endpoint {
- void *handle;
- int fd;
- int family;
- uint16_t port;
- int16_t nic_queue;
- _Bool engaged;
- endpoint_flags_t flags;
-};
-struct request_ctx {
- struct kr_request req;
- struct worker_ctx *worker;
- struct qr_task *task;
- /* beware: hidden stub, to avoid hardcoding sockaddr lengths */
-};
-struct qr_task {
- struct request_ctx *ctx;
- /* beware: hidden stub, to avoid qr_tasklist_t */
-};
-int worker_resolve_exec(struct qr_task *, knot_pkt_t *);
-knot_pkt_t *worker_resolve_mk_pkt(const char *, uint16_t, uint16_t, const struct kr_qflags *);
-struct qr_task *worker_resolve_start(knot_pkt_t *, struct kr_qflags);
-int zi_zone_import(const zi_config_t);
-struct engine {
- struct kr_context resolver;
- char _stub[];
-};
-struct worker_ctx {
- struct engine *engine;
- char _stub[];
-};
-struct worker_ctx *the_worker;
-typedef struct {
- uint8_t bitmap[32];
- uint8_t length;
-} zs_win_t;
-typedef struct {
- uint8_t excl_flag;
- uint16_t addr_family;
- uint8_t prefix_length;
-} zs_apl_t;
-typedef struct {
- uint32_t d1;
- uint32_t d2;
- uint32_t m1;
- uint32_t m2;
- uint32_t s1;
- uint32_t s2;
- uint32_t alt;
- uint64_t siz;
- uint64_t hp;
- uint64_t vp;
- int8_t lat_sign;
- int8_t long_sign;
- int8_t alt_sign;
-} zs_loc_t;
-typedef enum {ZS_STATE_NONE, ZS_STATE_DATA, ZS_STATE_ERROR, ZS_STATE_INCLUDE, ZS_STATE_EOF, ZS_STATE_STOP} zs_state_t;
-typedef struct zs_scanner zs_scanner_t;
-typedef struct zs_scanner {
- int cs;
- int top;
- int stack[16];
- _Bool multiline;
- uint64_t number64;
- uint64_t number64_tmp;
- uint32_t decimals;
- uint32_t decimal_counter;
- uint32_t item_length;
- uint32_t item_length_position;
- uint8_t *item_length_location;
- uint32_t buffer_length;
- uint8_t buffer[65535];
- char include_filename[65535];
- char *path;
- zs_win_t windows[256];
- int16_t last_window;
- zs_apl_t apl;
- zs_loc_t loc;
- uint8_t addr[16];
- _Bool long_string;
- uint8_t *dname;
- uint32_t *dname_length;
- uint32_t dname_tmp_length;
- uint32_t r_data_tail;
- uint32_t zone_origin_length;
- uint8_t zone_origin[318];
- uint16_t default_class;
- uint32_t default_ttl;
- zs_state_t state;
- struct {
- _Bool automatic;
- void (*record)(zs_scanner_t *);
- void (*error)(zs_scanner_t *);
- void (*comment)(zs_scanner_t *);
- void *data;
- } process;
- struct {
- const char *start;
- const char *current;
- const char *end;
- _Bool eof;
- _Bool mmaped;
- } input;
- struct {
- char *name;
- int descriptor;
- } file;
- struct {
- int code;
- uint64_t counter;
- _Bool fatal;
- } error;
- uint64_t line_counter;
- uint32_t r_owner_length;
- uint8_t r_owner[318];
- uint16_t r_class;
- uint32_t r_ttl;
- uint16_t r_type;
- uint32_t r_data_length;
- uint8_t r_data[65535];
-} zs_scanner_t;
-void zs_deinit(zs_scanner_t *);
-int zs_init(zs_scanner_t *, const char *, const uint16_t, const uint32_t);
-int zs_parse_record(zs_scanner_t *);
-int zs_set_input_file(zs_scanner_t *, const char *);
-int zs_set_input_string(zs_scanner_t *, const char *, size_t);
-const char *zs_strerror(const int);
-]]
projects / thirdparty / knot-resolver.git / commitdiff
